المؤلفون: William Bond & Son.

مصطلحات موضوعية: American Watch Company., Bausch & Lomb Optical Company., Boston and Providence Railroad., Boston Optical Works., Crystal Palace (Great Exhibition, 1851, London, England)., Cunard Steamship Company, ltd., Elgin National Watch Co., Harvard College Observatory., Harvard University -- Astronomy., Harvard University -- Faculty., Harvard University -- Scientific apparatus collections., Magnin Guedin & Co., National Society of the Colonial Dames of America., Palmer, Batchelder & Co., Parkinson and Frodsham (Firm)., Pennsylvania Railroad., Royal Astronomical Society., Tiffany and Company., U.S. Coast and Geodetic Survey., United States. Navy., United States and Mexican Boundary Survey., United States Coast Survey., United States Exploring Expedition (1838-1842)., United States Naval Academy., United States Naval Observatory., Vassar College., William Bond & Son., Advertising -- 19th century., Aneroid barometers., Astronomers -- United States -- 19th century., Astronomical instruments., Astronomical observatories -- Massachusetts -- Cambridge., Astronomy -- Research -- 19th century., Bankruptcy -- Massachusetts -- Boston., Chronograph., Chronometers -- Awards., Chronometers -- Specifications., Clock and watch making -- Massachusetts -- 18th century., Clock and watch making -- Massachusetts -- 19th century., Clocks and watches -- Marketing., Geodesy -- 19th century., Horology -- 19th century., Instrument manufacture -- Massachusetts -- Boston., Longitude -- Measurement -- History., Manufactures -- Massachusetts -- Boston., Navigation -- Equipment and supplies -- History., Railroads -- Time standards., Scientific apparatus and instruments., Surveying., Time -- Systems and standards., Account books., Certificates., Circular., Commonplace books., Contracts., Correspondence., Daybooks., Deeds., Diaries., Diplomas., Ephemera., Financial records., Invoices., Legal instruments., Medals., Passports., Photographs., Technical illustrations (images)., Testimonials., Watches.

Subject Person: Bond, George Phillips, 1825-1865., Bond, Mary, 1863-1894., Bond, Richard Fifield, 1827-1866., Bond, Sarah Apthorp Cunningham, circa 1835-1914., Bond, Selina Cranch, 1831-1920., Bond, William Cranch, 1789-1859., Boott, Francis, 1792-1863., Bowditch, Charles P. (Charles Pickering), 1842-1921., Burns, Anthony, 1834-1862., Clinch, J. Morton (John), 1833-1908., Clinch, Joseph H., Coolidge, Sidney, 1830-1863., Cromwell, Oliver, 1599-1658., Cross, Charles R. (Charles Robert), 1848-1921., Cutter, Charles A. (Charles Ammi), 1837-1903., Davis, C. H. (Charles Henry), 1845-1921., Elson, George H., Everett, Edward, 1794-1865., Gay, Ebenezer., Herschel, John F. W. (John Frederick William), 1792-1871., Hutton, John, active 1830-1868., Lawrence, Abbott, 1792-1855., Norton, Charles Eliot, 1827-1908., Pickering, Edward C. (Edward Charles), 1846-1919., Quincy, Josiah, 1772-1864., Roberts, Joseph J. (Joseph Jenkins), 1809-1876., Rogers, William A. (William Augustus), 1832-1898., Whiting, Sarah F., 1847-1927., Whitney, Mary Watson, 1847-1921., Wilkes, Charles, 1798-1877., Winlock, Joseph, 1826-1875., Woodward, Robert Simpson, 1849-1924., Bond family., Cranch family.

جغرافية الموضوع: Boston (Mass.)., Cambridge (Mass.)., Massachusetts -- 19th century. -- Social life and customs., Laconia (N.H.)., United States -- Surveys.

المؤلفون: Harvard College Observatory.

مصطلحات موضوعية: Harvard College Observatory., Boyden Station (Arequipa, Peru), Boyden Station (Bloemfontein, South Africa), Harvard-Smithsonian Center for Astrophysics., Harvard University -- Buildings., Harvard University -- Employees., Harvard University -- Scientific apparatus collections., Smithsonian Astrophysical Observatory., Harvard Radio Astronomy Station (Fort Davis, Texas), Astronomical instruments., Astronomical observatories., Astronomy -- Research.

Subject Person: Reed, Robert Gould., Maxwell, Alan., Pickering, Edward C. (Edward Charles), 1846-1919.